Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\LibraryDiscovery::getCache

Drupal\Core\Asset\LibraryDiscovery::getCacheRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls61 59 -2 -3.3%
Incl. Wall Time (microsec)16,623 16,372 -251 -1.5%
Incl. Wall Time (microsec) per call 273 277 5 1.8%
Excl. Wall Time (microsec)187 197 10 5.3%
Incl. CPU (microsecs)9,236 9,207 -29 -0.3%
Incl. CPU (microsecs) per call 151 156 5 3.1%
Excl. CPU (microsec)247 250 3 1.2%
Incl. MemUse (bytes)231,920 231,904 -16 -0.0%
Incl. MemUse (bytes) per call 3,802 3,931 129 3.4%
Excl. MemUse (bytes)-20,356 -20,356 0 0.0%
Incl. PeakMemUse (bytes)256,692 256,748 56 0.0%
Incl. PeakMemUse (bytes) per call 4,208 4,352 144 3.4%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\LibraryDiscovery::getCache [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\LibraryDiscovery::getCache-2 -100.0% -251 -5.4% -29 -0.8% -16 -0.0% 56 0.1%
Exclusive Metrics Diff for Current Function10 4.0% 3 10.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Asset\LibraryDiscovery::ensureLibraryInformation-2 -100.0% -251 -100.0% -29 -100.0% -16 -100.0% 56 100.0%
Child function
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -261 -104.0% -32 -110.3% -16 -100.0% 56 100.0%